@bdfd

What is the interest of published images of poor quality ? [:((]
It seems for me 'povray' in early nineties years...

I hope the next pictures will be better (and to compare them) ?

The purpose of this thread is to show the use of the path tracing in SH3D.
As my computer has only 2 cores, my setup is a compromise between time and quality.
To compare, you can download the examples in the gallery and do tests with your own settings.